129017847

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6101}}^1$

素因数の和:6183

約数の個数: 32

約数和(自身を含む): 210885120

約数和(自身を除く): 81867273

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 6101, 7049, 18303, 21147, 42707, 115919, 128121, 323353, 347757, 811433, 970059, 2263471, 2434299, 6143707, 6790413, 18431121, 43005949, 129017847]

約数ペア:

[(1, 129017847), (3, 43005949), (7, 18431121), (19, 6790413), (21, 6143707), (53, 2434299), (57, 2263471), (133, 970059), (159, 811433), (371, 347757), (399, 323353), (1007, 128121), (1113, 115919), (3021, 42707), (6101, 21147), (7049, 18303)]